Wash the apples and cut them into slices. Sprinkle with lemon juice
Mix 150 g quark, 1 egg, oil, 40 g fructose and salt with the whisk of the hand mixer. Mix flour and baking powder, fold into the quark mixture. Line the bottom of a springform pan (26 cm Ø) with baking paper. Press the dough into the form with your hands, while lifting the rim 3-4 cm
Separate remaining eggs. Mix 200 g quark, egg yolk and 40 g fructose. Beat egg whites until stiff and fold in. Spread on the dough and smooth it down. Spread apples on top and fill the holes with 1/2 teaspoon cranberries. Bake in the preheated oven (electric cooker: 200 °C/ gas: level 3) for 25-30 minutes. Let cool on a cake rack. Warm up the jam, sieve and spread on the apples and the edge of the cake. Sprinkle the edge of the cake with grated coconut
BE 1 1/2 (of which 6 g fructose)